oceanpkg 0.0.11

Client library for the Ocean package manager.
Documentation 
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//! Describes how drops are installed.
//!
//! Drops can either be installed specifically for the current user executing
//! Ocean or globally, making them available to _all_ users.

use std::{
    error::Error,
    fmt,
};

mod target;

#[doc(inline)]
pub use self::{
    target::InstallTarget,
};

/// A directory for an `InstallTarget` could not be retrieved.
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub enum DirError {
    /// Could not get the current user's home directory.
    CurrentUserHome,
    /// Could not get the current user's configuration directory.
    CurrentUserConfigDir,
}

impl Error for DirError {}

impl fmt::Display for DirError {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        match self {
            Self::CurrentUserHome => {
                write!(f, "Could not get current user's home directory")
            },
            Self::CurrentUserConfigDir => {
                write!(f, "Could not get current user's config directory")
            },
        }
    }
}